ASCELL3912 Просмотр технического описания (PDF) - austriamicrosystems AG

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ASCELL3912

ISM 868 MHz, 433 MHz and 315 MHz FSK Receiver Cell

austriamicrosystems AG 

ISM 868 MHz, 433 MHz and 315 MHz FSK Receiver Cell – Preliminary Data Sheet

ASCell3912

Austria Mikro Systeme International AG

To distinguish between the two interrupt sources, the WAKE_UP line is used, as listed in the

following table.

RE_INT

0→1

0→1

WAKE_UP Interrupt source

1

Message received completely

0

Transmission stopped

Table 5:

Interrupt sources and their meaning.

2 Electrical Characteristics

Absolute Maximum Ratings (non operating)

Symbol

VDD; AVDD

GND; AGND

Vin

Iin

ESD

Tstg

Tlead

Parameter

Positive supply voltage

Negative supply voltage

Voltage at every input pin

Input current into any pin except supply pins

Electrostatic discharge

Storage temperature

Lead temperature

Min

-0.5

0

Gnd-0.5

-10

-55

Max

6

0

VCC+0.5

10

1k

125

260

Units

V

V

V

mA

V

°C

°C

Note

1) 3)

2)

1) Test according to MIL STD 883C, Method 3015.7: HBM: R=1.5 kΩ, C=100 pF, 5 positive pulses per pin against supply pins, 5

negative pulses per pin against supply pins [C2].

2) 260 °C for 10 sec (Reflow and Wave Soldering), 360 °C for 3 sec (Manual soldering).

3) All pins, pins XTAL+,XTAL-, RF+,RF-,LC+ and LC- have 500 V ESD protection

Operating Conditions

Symbol

Parameter

Conditions / Notes

Min

Typ

Max Units

VDD=AVDD Positive supply voltage

2.7

5.5

V

GND=AGND Negative supply voltage

0

0

0

V

TA

Operating temperature

-40

+85 °C.

IPrun

Supply current into VDDA Everything on

and VDDD pin

10

mA

IPidle

Average supply current in

idle mode.

1.2 mA

IPsleep

Average supply current in

sleep mode.

0,5

µA

Pin,max

Maximum input power level Above this level cir-

cuit could be de-

stroyed

30

dBm

Rev. A, February 2000

Page 9 of 14

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